28580400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:508

約数の個数: 180

約数和(自身を含む): 105241032

約数和(自身を除く): 76660632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 255, 272, 300, 306, 340, 360, 400, 408, 425, 450, 467, 510, 600, 612, 680, 720, 765, 816, 850, 900, 934, 1020, 1200, 1224, 1275, 1360, 1401, 1530, 1700, 1800, 1868, 2040, 2335, 2448, 2550, 2802, 3060, 3400, 3600, 3736, 3825, 4080, 4203, 4670, 5100, 5604, 6120, 6800, 7005, 7472, 7650, 7939, 8406, 9340, 10200, 11208, 11675, 12240, 14010, 15300, 15878, 16812, 18680, 20400, 21015, 22416, 23350, 23817, 28020, 30600, 31756, 33624, 35025, 37360, 39695, 42030, 46700, 47634, 56040, 61200, 63512, 67248, 70050, 71451, 79390, 84060, 93400, 95268, 105075, 112080, 119085, 127024, 140100, 142902, 158780, 168120, 186800, 190536, 198475, 210150, 238170, 280200, 285804, 317560, 336240, 357255, 381072, 396950, 420300, 476340, 560400, 571608, 595425, 635120, 714510, 793900, 840600, 952680, 1143216, 1190850, 1429020, 1587800, 1681200, 1786275, 1905360, 2381700, 2858040, 3175600, 3572550, 4763400, 5716080, 7145100, 9526800, 14290200, 28580400]

約数ペア:

[(1, 28580400), (2, 14290200), (3, 9526800), (4, 7145100), (5, 5716080), (6, 4763400), (8, 3572550), (9, 3175600), (10, 2858040), (12, 2381700), (15, 1905360), (16, 1786275), (17, 1681200), (18, 1587800), (20, 1429020), (24, 1190850), (25, 1143216), (30, 952680), (34, 840600), (36, 793900), (40, 714510), (45, 635120), (48, 595425), (50, 571608), (51, 560400), (60, 476340), (68, 420300), (72, 396950), (75, 381072), (80, 357255), (85, 336240), (90, 317560), (100, 285804), (102, 280200), (120, 238170), (136, 210150), (144, 198475), (150, 190536), (153, 186800), (170, 168120), (180, 158780), (200, 142902), (204, 140100), (225, 127024), (240, 119085), (255, 112080), (272, 105075), (300, 95268), (306, 93400), (340, 84060), (360, 79390), (400, 71451), (408, 70050), (425, 67248), (450, 63512), (467, 61200), (510, 56040), (600, 47634), (612, 46700), (680, 42030), (720, 39695), (765, 37360), (816, 35025), (850, 33624), (900, 31756), (934, 30600), (1020, 28020), (1200, 23817), (1224, 23350), (1275, 22416), (1360, 21015), (1401, 20400), (1530, 18680), (1700, 16812), (1800, 15878), (1868, 15300), (2040, 14010), (2335, 12240), (2448, 11675), (2550, 11208), (2802, 10200), (3060, 9340), (3400, 8406), (3600, 7939), (3736, 7650), (3825, 7472), (4080, 7005), (4203, 6800), (4670, 6120), (5100, 5604)]